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Archived threads in /sci/ - Science & Math - 835. page

This is a blue board which means that it's for everybody (Safe For Work content only). If you see any adult content, please report it.

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So, NASA will soon reveal we are not alone in this galaxy. Who do we send forth to represent our species - our keenest politicians, our brightest linguists, our genius physicists or our most knowledgeable anthropologists? (I nominate a mullah, a beekeeper and a drunk Chinaman.)

https://www.nasa.gov/press-release/nasa-to-host-news-conference-on-discovery-beyond-our-solar-system/
27 posts and 3 images submitted.
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>>8689854
/pol/
>>
Send a gay couple so those alien fuckers don't find out how we reproduce.
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>>8689854
No no... We send Filthy Frank.

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TFW when you worked hard to earn a 3.0 GPA as a math major and now the gpa boost makes you look like an even bigger dumbass.
11 posts and 4 images submitted.
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>>8689659
Wew...Georgia's labs are gonna be filled with incompetents now.
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>>8689659
http://getschooled.blog.myajc.com/2016/02/03/good-news-for-georgia-tech-house-approves-giving-stem-majors-bump-in-their-hope-gpa/

This is stupid. They should depreciate liberal art courses by 0.5 instead.
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>>8689659
Really? When does this kick in? I'm in Georgia and I'm in a STEM major. I'm a total dumbass but the average student is even dumber than me, at least at this school. I think GA tech has a lot of smart people tho

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hello there /lit/ emigrate here, I want to get into computer science, any recommendations for this? any interesting books or lectures that would get me going on the path of /compsci/ ? I've had enough of liberal arts cuckery.
46 posts and 11 images submitted.
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>>8689353

>I've had enough of liberal arts cuckery.

Not gonna make it.
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>>8689353
Introduction to the the theory of computation is a really easy and readable book
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>>8689353
What do you mean by compsci ? Actual science or programming computers ?

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Bang! If the earth is flat, how can you measure heights and distances across the horizon, a simple task that has been done daily for hundreds of years by sailors all around the world?
12 posts and 1 images submitted.
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>>8689161
Ships are fake and the sailors are in on the lie, together with all the pilots.
>>
Why spend the time or energy trying to "refute" trolls and paid shills?
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>>8689405
Wait, who the fuck would pay for FE-shills?

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http://www.aei.org/publication/2014-math-sat-test-results-confirm-pattern-persisted-40-years-boys-better-math-girls/

How do we fix this? I was thinking we need some way to alter female brains with more male-style hormones. Perhaps while in womb.
11 posts and 1 images submitted.
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What's there to fix?
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>>8688509
Just genetically engineer men that have both vago and penor. """"problem"""" solved
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>>8688509
A better solution is to alter male brains. Testosterone must be outlawed and feti must be castrated.

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Hello. I have a cipher that needs to be solved. I have been sat for hours attempting to decode this but have not been able to.. maybe somebody on this board will be of some help. In the pastebin is a link to all the numbers, and yes the last character does seem to be a flipped 9. Maybe it's some kind of key?
26 posts and 2 images submitted.
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>>8687648
The pastebin link with all of the numbers can be found here http://pastebin.com/rFFYHa71
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>>8687648

What have you tried so far?
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>>8687655
Getting the sum of each row/column, linking the numbers to letters in the alphabet A=0, Z=26 (but that doesn't work since the numbers are 0-9).
Latin Square (that doesn't work since numbers appear more than once).
I've really been working on the other ones more. I still have no idea what the final character is for.

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Baby came back

https://twitter.com/elonmusk/status/833332058453790720
67 posts and 10 images submitted.
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fake
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>>8686989

USA USA USA USA USA
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>>8686990
So's your post.

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Taking physics for the first time and this bugs me even though it's correct. Normally sin corresponds to the y-axis and cos corresponds to the x-axis. But why is it that in some cases it's the opposite like in pic related?
17 posts and 2 images submitted.
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>>8685768
Because θ is oriented differently
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>>8685773
Could you explain further? I get that it's oriented differently but I'm not finding it to be an intuitive reason.. Would it make sense to say that the direction the object is "falling" is the direction of the y-axis? At least I could feel at ease with that.
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>>8685795
One angle is measured from the vertical and one is measured from the horizontal, so the components of each are flipped. Just look at the picture and remember soh cah toa. There's nothing intrinsically "vertical" about the function sin(x)

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Let's say you can modify your genome, what specifically do you change? If you can't provide nucleotide sequences for your proposed changes RIGHT NOW, don't even bother posting
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yeah no one is gonna post in this thread you know
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>>8678951
I want to add photosynthetic genes from plants into my skin so I become autotrophic
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>>8678951
ATGGTGCACCTGACTCCTGTGGAGAAGTCYGCNGTTACTGCNYTNTGGGGCAAGGTGAACGTGGATGAAG
TTGGTGGTGAGGCCCTGGGCAGGCTGCTGGTGGTCTACCCTTGGACCCAGAGGTTCTTTGAGTCCTTTGG
GGATCTGTCCACTCCTGATGCAGTTATGGGCAACCCTAAGGTGAAGGCTCATGGCAAGAAAGTGCTCGGT
GCCTTTAGTGATGGCCTGGCTCACCTGGACAACCTCAAGGGCACCTTTGCCACACTGAGTGAGCTGCACT
GTGACAAGCTGCACGTGGATCCTGAGAACTTCAGGCTCCTGGGCAACGTGCTGGTCTGTGTGCTGGCCCA
TCACTTTGGCAAAGAATTCACCCCACCAGTGCAGGCAGCCTATCAGAAAGTGGTGGCTGGTGTGGCTAAT
GCCCTGGCCCACAAGTATCACTAAGCTCGCTTTCTTGCTGTCCAATTTCTATTAAAGGTTCCTTTGTTCC
CTAAGTCCAACTACTAAACTGGGGGATATTATGAAGGGCCTTGAGCATCTGGATTCTGCCTAATAAAAAA
CATTTATTTTCATTGC

Change to

ATGGTGCACCTGACTCCTGAGGAGAAGTCTGCGGTTACTGCCCTGTGGGGCAAGGTGAACGTGGATGAAG
TTGGTGGTGAGGCCCTGGGCAGGCTGCTGGTGGTCTACCCTTGGACCCAGAGGTTCTTTGAGTCCTTTGG
GGATCTGTCCACTCCTGATGCAGTTATGGGCAACCCTAAGGTGAAGGCTCATGGCAAGAAAGTGCTCGGT
GCCTTTAGTGATGGCCTGGCTCACCTGGACAACCTCAAGGGCACCTTTGCCACACTGAGTGAGCTGCACT
GTGACAAGCTGCACGTGGATCCTGAGAACTTCAGGCTCCTGGGCAACGTGCTGGTCTGTGTGCTGGCCCA
TCACTTTGGCAAAGAATTCACCCCACCAGTGCAGGCTGCCTATCAGAAAGTGGTGGCTGGTGTGGCTAAT
GCCCTGGCCCACAAGTATCACTAAGCTCGCTTTCTTGCTGTCCAATTTCTATTAAAGGTTCCTTTGTTCC
CTAAGTCCAACTACTAAACTGGGGGATATTATGAAGGGCCTTGAGCATCTGGATTCTGCCTAATAAAAAA
CATTTATTTTCATTGC

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ayy yo hol' up

>Solid water = ice
>Gasious water = vapor
>liquid water = just water?

The word "water" to refer to liquid H2O is a misnomer because, technically, all the others are water, just not liquid.

Does liquid water have it's own name I don't know about?
11 posts and 2 images submitted.
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>>8689798
>>Gasious water = vapor
no, it's steam. Vapor is just another word for gas.
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>>8689810
vapor is liquid that is evenly dispersed in gas

>>8689798
these are common names from people that didn't have an understanding of chemistry. It is still called water in all three states

/thread
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>>8689798
>Does liquid water have it's own name I don't know about?
Yes. It's called spoom.

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How does a vector table help us get the length of a a vector and the value of an angle theta. I understand the law of sines somewhat, like it tells us the ratio between the sin of each of these angles + the length of the opposite side is constant so sin a/A = sin b/B = sin c/C. Can someone check out this problem and tell me how to approach finding vector D?
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>>8689735
Here's the vector table I made for it. I don't get how I obtain the length of the vector in question and the value of the angle theta from this information. I get the sum of the x and y components of the other vectors in the table are the x and y components of the vector in question, but where do I go from there. How does this help me find its length and theta?
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>>8689735
Halp
>>
Sum of all y components = 0
Sum of all x components = 0

Create a system of equations using this and solve for D and theta

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Hello, Youth. I've been out in the desert doin' science. Didn't meet any women, though. Should have started in 2010 instead of 1990...
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A little OC here from my posted lesson stuff.
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My students. I take them to the lonely mesas and they become educated when they lose their phone signal
>>
Unfortunately we have no state religion to provide me with a living while I tell the curate to do the preachin' and buryin' and I'm gonna go to Sicily to look at volcanoes.

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https://www.youtube.com/watch?v=RNFesa01llk
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>>8674469
Megalomaniac.
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>>8674469
> be me
> muslim mudlsime
> just arrive to americuck and looking for something to bomb
> see giant pressurized american gas tube full of innocnets
> allahwillsit.cp
> throw a lethal 1 metric kg brick at it
> boom.govaid
> entire thing blows up hundreds killed
> falcon 9 v2
> NASA keks
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>>8674505
You could do the same thing to a bus or a train

Retarded argument, back to >>>/reddit/ you go

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So, how long will I have to study until I start getting all the memes here on /sci/?
14 posts and 3 images submitted.
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>>8690161
2 days
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>>8690161
[math]2(U+Op)-2(4+E+V+A)[/math]
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>>8690161
What website is this?

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>tfw born in the wrong generation
I've always wanted to study extraterrestial organisms, but no space program seems to be serious about drilling inside Europa or Enceladus to try and find life in other worlds in the near future
I'm 18 but I feel like the opportunity to study the insides of moons like Europe and Enceladus will not happen in my lifetime
18 posts and 1 images submitted.
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There's no life beyond earth, so you aren't missing anything.
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>>8690146
Here comes the bait.
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>>8690146
The chance that Earth is the only place in the universe where life exists is unlikely

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